Which of the following is the correct rule of nucleic acids in the body? A. They provide quick-releasing energy to the body

B. They contain genetic information that is passed to offspring

C. They catalyze chemical reactions left in the cell

D. They are the main structural components of cell membranes

B. They contain genetic information

Explanation: The role of nucleic acids is to store the genetic information (DNA) and to decode that information into proteins (RNA). DNA is also the form in which genetic information is passed from one generation to the next.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.